2025-06-01 17:00:35
With 140W of power, the Anker 737 PowerCore 24K power bank is beefy enough to juice up a laptop. It's hefty — 1.3 pounds and the size of a soda can — but that's the tradeoff for this much power. The color display shows you how long it will take to charge your device. If you need serious portable charging, this is worth the investment. It comes with a USB-C to USB-C cable designed to handle the high wattage. — MF
Objects from the Future is a digital prompt generator that helps you imagine physical objects from potential future worlds. You are given five cards, each representing a different societal outcome, timeframe, object, industry, and human need to be satisfied. These prompts then become doorways to the imaginal. I spent some time envisioning what family rituals might exist 100 years from now, when a large-scale event has led society down an unpredicted path and what is needed most is “comfort” in uncertain times. I didn’t get a clear picture in my mind, but I sensed that even 100 years from now, the greatest source of comfort for me would be rooted in the natural world, not digital. — CD
Language enthusiast Yuji Beleza travels the world recording his encounters with strangers. He speaks five languages fluently — Japanese, English, Russian, German, and Turkish — and knows enough to hold basic conversations in dozens more. When people tell him where they're from, he immediately switches to their native language. Watch as their expressions transform from coolness and suspicion to warmth and trust. My friend Irwin Miller shared Beleza's Instagram channel with me, and it instantly lifted my spirits. — MF
The best mobile app for identifying living species is iNaturalist. It is free, fast, and can identify most plants, animals and many fungi. Load it onto your phone, use it to snap a picture, and then its AI will ID it. To date, it can identify 500,000 species. You can then share your observation with iNaturalist’s extensive community of enthusiasts who can confirm, refine, and expand upon what you found. Because you can opt to allow the location of your observation, the app is also contributing to science. (The current app is a newly rewritten version that replaces both iNaturalist Classic and kid-version Seek.) Twenty five years ago I co-founded a non-profit to catalog all the species on the planet and this is the technology that we dreamed about. — KK
I have a rotating door of newsletters in my inbox, and I’m often subscribing and unsubscribing as I outgrow them, but Wonder Tools is one that I continue to read weekly. Jeremy Kaplan generously offers in-depth research about the most useful tools on the Internet and shares his insights for free. I always learn something new and discover websites and apps that make my computer life easier. A good example is his recent issue: Deep Research with AI: 9 Ways to Get Started. — CD
Did you ever make a linoleum wood-block print in school? I did, and cutting linoleum was a pain. It took a lot of energy and effort to even make a small design. Recently I returned to making woodcut prints and hand-carved stamps because I discovered the secret: instead of cutting either wood or linoleum, I carve on a sheet of firm rubber, which cuts like butter. Speedball, the legendary company making carving tools, produces their own Speedy-Carve Blocks which have the consistency of a pencil eraser. Many other generic manufacturers in China offer this soft carving sheets, too. Now, making a block print is quick and enjoyable. — KK
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Recomendo is published by Cool Tools Lab, a small company of three people. We also run the Cool Tools website, a YouTube channel and podcast, and other newsletters, including Gar’s Tips & Tools, Nomadico, What’s in my NOW?, Tools for Possibilities, Books That Belong On Paper and Book Freak.
2025-05-25 17:01:57
Our subscriber base has grown so much since we first started eight years ago, that most of you have missed all our earliest recommendations. The best of these are still valid and useful, so we’re trying out something new — Retro Recomendo. Once every 6 weeks, we’ll send out a throwback issue of evergreen recommendations focused on one theme from the past 9 years.
The cheapest bargain of any overseas vacation is the $25 you might pay for a good travel guidebook, so I always get the latest version. It is better organized and often better researched than online forums. And I have no qualms about cutting it up. I get the large country-scale guide, and then with a razor blade knife I excise only the portions I could possibly use. Then I staple and bind with clear packing tape for very durable, and lightweight, thin booklets. — KK
The best way to tour somewhere, IMHO, is via bicycle. E-bikes make that even easier these days. For overnight touring, you’ll need some bags (panniers). The blueribbon panniers are classic Ortlieb dry bags. Each is a roomy, rubberized single bag (no dividers or pockets) that seals off at the top to provide an absolutely waterproof container. Not cheap, but because of their simplicity they will last a lifetime. After 2,000 miles of use, I am very attached to mine, in bright yellow. — KK
I recently visited my grandmother in Mexico, and the first thing I packed was my pStyle, which helps women pee while standing. It was the perfect travel tool for Mexico, where most public bathrooms have no toilet seat and you have to pay for toilet paper. There was no mess, it was easy to use, and I just attached it to my purse in one of these discreet carrying cases. — CD
You aren’t allowed to bring a bottle of water past airport security, and the bottled water sold at airport convenience stores is expensive. But many airports now have filtered water dispensers. I keep a collapsible water bottle in my travel bag. It rolls up to a tiny size and weighs nothing. Free water, what a concept! — MF
For walks and short hikes, I’ve been leaving my daypack behind in favor of this ChicoBag water bottle sling. It’s convenient and comfortable to wear, and it even has a large pocket for my phone and keys. It folds up and takes up no space, so I just carry it with me at all times. — CD
“Basic economy” is the cheapest way to fly on United. You don’t get to select your seat and you can’t check any bags or even bring a standard carry-on bag without paying extra. You are allowed one personal item, measuring 17x10x9" or less. That’s smaller than most backpacks and is an unusual size. Here’s a small duffel with those exact measurements. It’s big enough for a couple of changes of clothes, toiletries, electronics, and a laptop. (Here is a similar bag for Spirit) — MF
Recomendo is an authentic, hand-crafted, human-written weekly newsletter that is free, but not cheap. Consider supporting our work with a paid option, now at the low price of $45 per year. Paid subs enable us to keep making it free for others. Recomendo is published by Cool Tools Lab, a small company of three people. We also run the Cool Tools website, a YouTube channel and podcast, and other newsletters, including Gar’s Tips & Tools, Nomadico, What’s in my NOW?, Tools for Possibilities, Books That Belong On Paper and Book Freak.
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2025-05-18 17:00:24
We wanted a portable fire pit for our patio, and my wife insisted that it be as smokeless as possible, so we settled on an East Oak Smokeless Fire Pit. I was pretty dubious about the smokeless part, but much to our delight, the East Oak burns all kinds of wood (from split firewood to 2x4 scraps) with almost no smoke once it gets going. We got the 21-inch version which is large enough. It is made of stainless steel so it has withstood standing outside for all seasons well. The retail price is listed as $270, however recently it has been selling for $160 or less. (Reminder you can use Camelcamelcamel to alert you to a target price on Amazon.) — KK
The Grand Encyclopedia of Eponymous Laws is a collection of 200 playful observations about human nature. Many of them are new to me. A few samples:
Time Cube Law: “As the length of a webpage grows linearly, the likelihood of the author being a lunatic increases exponentially.”
Wadsworth Constant: “The first 30% of any video can be skipped because it contains no worthwhile or interesting information.”
Akin’s 10th Law: “When in doubt, estimate. In an emergency, guess. But be sure to go back and clean up the mess when the real numbers come along.”
— MF
This sound map of Brooklyn’s pirate radio stations is an audio archival project that lets you tune into the underground and countercultural broadcasts of past eras. When I was a child, my dad was a long-haul truck driver, so I would listen to Coast to Coast AM to feel close to him. I’ve always been fascinated by all things radio-CB radios, ham radios, pirate radios. The little girl in me still loves the lo-fi quality and fringeness of it all. — CD
If you still use keys for your front door lock, this small $4 hard plastic holder is the most perfect one I’ve found to hide a spare key. It is disguised exactly as the black top of a sprinkler in your garden or lawn. — KK
Oliva Dodd goes to public parks with a folding table and a manual typewriter. She invites strangers to open up and tell her something personal about their lives. After a moment’s reflection, Dodd types a poem on a card, which she reads out loud to the person. As you can see on her Instagram, the recipients are sometimes moved to tears by the poignancy of the poems. — MF
This article explores the perspectives necessary to cultivate calmness, but I think the key takeaway is that super calm people are not free from chaos. Instead, they have developed the ability to respond to chaos with acceptance, self-responsibility, flexible thinking, presence, and a natural alignment with the cycles of life. — CD
Recomendo is an authentic, hand-crafted, human-written weekly newsletter that is free, but not cheap. Please consider supporting our work with a paid option, now at the low price of $45 per year. Paid subs enable us to keep making it free for others.
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Recomendo is published by Cool Tools Lab, a small company of three people. We also run the Cool Tools website, a YouTube channel and podcast, and other newsletters, including Gar’s Tips & Tools, Nomadico, What’s in my NOW?, Tools for Possibilities, Books That Belong On Paper and Book Freak.
2025-05-11 17:00:21
By adding "udm=14" to your Google search URL, you can strip away all the AI summaries, knowledge panels, and ads that clutter the results. This doesn't improve the actual search results, but it provides a cleaner, distraction-free interface reminiscent of Google's early days. You can set this up as a custom search engine in most browsers, making it your default search experience. Or you can just go here. — MF
The challenging thing about finding a job these days is that most people, especially young ones, are not aware of their own marketable skills and are not aware of all the possible careers those skills can aid. Google has a new, free, AI-based, web-based service, Career Dreamer, that will assist you to clarify your marketable skills, match them with possible kinds of jobs you probably didn’t know about, provide you with current job openings of that type near you, and then help draft a resume aimed at those opportunities. Google calls it “a playful way to explore career possibilities with AI,” and it’s a great use of AI. — KK
In the Simple Living subreddit, someone asked, “What’s a simple, underrated ritual that genuinely changed your life—and you wish you’d started earlier?” The top-voted comments included advice like reading books instead of screens before bed, washing dishes at night to feel “on top of things” in the morning, and taking regular 20-minute afternoon naps to reset internally. But the most surprising advice that seems useful to try was: if you work from home, turn on a desk lamp when you start work and turn it off when you finish—a simple light cue to mark the start and end of your day and help you switch modes. Another interesting tip is to incorporate a minute of silence in the car before heading out on the road to help shed the flurry of prep and loading, and to let your subconscious catch up before you drive off. — CD
This hand-crank grater keeps your knuckles away from the blades while shredding cheese blocks and vegetables like carrots and zucchini. It sticks to the counter with suction cups and comes with three swappable grating drums. You'll need to pre-cut larger items to fit the chute. Cleanup is simple since everything pops apart and goes in the dishwasher. Worth the counter space. — MF
This simple map tool will tell you the human population from any point in the world, for whatever radius you select. I’ll be visiting the Scottish Highlands soon, and it’s interesting to know that the village near where I’ll be staying has a population of less than 800 within a 20 km radius. — CD
I thoroughly enjoyed When The Heavens Went on Sale, a new book by Ashlee Vance that recounts in entertaining detail the creation of the new space frontier: scrappy startups inventing small, fast, cheap rockets and satellites, and against all odds, succeeding where NASA could not. The cast of misfits, bigger-than-life visionaries, genius jerks, and admirable old-school engineers is vast, and way beyond Elon Musk (who only appears in Ashlee Vance’s other book, a Musk biography). Vance spent many years hanging out on this frontier, attending endless test failures, hearing the intimate dreams of the makers, and via this deep immersion, he explains in thrilling detail the innovations and technology that has created this new industry. An excellent documentary was filmed in parallel with the book, Wild, Wild Space (HBO Max) and it gives you a great sense of the key characters in this new wild, wild west. — KK
Recomendo is an authentic, hand-crafted, human-written weekly newsletter that is free, but not cheap. Please consider supporting our work with a paid option, now at the low price of $45 per year. Paid subs enable us to keep making it free for others.
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Recomendo is published by Cool Tools Lab, a small company of three people. We also run the Cool Tools website, a YouTube channel and podcast, and other newsletters, including Gar’s Tips & Tools, Nomadico, What’s in my NOW?, Tools for Possibilities, Books That Belong On Paper and Book Freak.
2025-05-04 19:38:06
I really enjoy Broadway musicals but I rarely get to New York or London, so I was delighted to watch this filmed Broadway musical on the streams. Come From Away is a fun, sweet, uplifting musical based on a real event: after 9/11, all the planes mid-air bound for the US were diverted to a small airport in Newfoundland, Canada, where the outnumbered locals welcomed the 7,000 stranded passengers into their homes and small town. The musical celebrates the best of human kindness triumphing over the worst. It is also a touring live show and you should catch it if it comes your way. — KK
It's been so long since I've used a portable transistor radio that it feels like advanced technology. The Prunus J-166 is an impressively capable pocket AM/FM radio for $10. It's about the size of an iPhone and has just three simple controls (tuning, volume, band switch) that make it intuitive to use. It also has a tuning indicator light, headphone jack, and battery indicator. Requires 2 AA batteries (not included). — MF
My mental image of country sizes has been wrong. The True Size Of... is an interactive website that lets you drag countries around a world map to compare their actual sizes without the distortion caused by standard map projections. It's shocking to see how countries change shape as you move them — drag Greenland into Africa and watch it shrink to a small fraction of its map projection! — MF
Esoteric author Mitch Horowitz recently launched his Substack newsletter, Mystery Achievement, where he shared a list of 101 rules for effective living, distilled from more than 30 years of reading “nearly every major work of inspirational literature produced or translated into English.” You can find the full list here. Below are some of my favorites.
6) Be willing to clean toilets and wash floors.
20) Get away from cruel people—at all costs.
38) Look people in the eye, recognize them, acknowledge them.
65) “To feel brave, act as if we were brave.” (William James)
69) Know your preferences, even if you cannot act on them.
77) Do your absolute best to carry your own load before bothering another.
81) “Be wise as serpents and harmless as doves.” (Christ)
83) Boredom invites trouble.
94) Accept paradox.
— CD
Name Wizard is an AI for generating new domain names based on your idea or concept and finding out if they’re available to register in one click. It’s fun to play with, and free to try out 5 searches without a subscription. — CD
I am always on the lookout for sentences that make me think. Here’s a recent collection:
If you want new ideas, read old books. — Shane Parrish
To understand recursion, one must first understand recursion. — Stephen Hawking
Thousands of people don’t like what I do. Fortunately, millions do. — James Patterson
Everything that needs to be said has already been said. But since no one was listening, everything must be said again. — André Gid
Scarcity is the one thing you can never have enough of. — Marc Randolph
The most selfish act of all is kindness, because it's payback is so much greater than the investment. — Tom Peters
The illiterate of the 21st century will be those who cannot learn, unlearn, and relearn. —Alvin Toffler
Time exists in order that everything doesn't happen all at once… and space exists so that it doesn't all happen to you. — Susan Sontag
There’s nothing new under the sun, but there are new suns. — Octavia Butler
I write these down to be reminded. — KK
Recomendo is an authentic, hand-crafted, human-written weekly newsletter that is free, but not cheap. Please consider supporting our work with a paid option, now at the low price of $45 per year. Paid subs enable us to keep making it free for others.
Recomendo Unclassified Ads work! Here’s how to reach over 113,000 subscribers for just $200.
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Pets can't tell you what's wrong—but we can. At Sage Veterinary Imaging, pets get human-quality MRI & CT scans for precise answers. People travel from all over to our Round Rock, TX center for expert diagnostics. Learn more at SageVeterinaryImaging.com.
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Recomendo is published by Cool Tools Lab, a small company of three people. We also run the Cool Tools website, a YouTube channel and podcast, and other newsletters, including Gar’s Tips & Tools, Nomadico, What’s in my NOW?, Tools for Possibilities, Books That Belong On Paper and Book Freak.
2025-04-27 17:00:42
On a recent wedding party trip, a group of six of us easily split the costs of our stay, food, drinks, Ubers, and party favors using Splitwise. We created a group that allowed each of us to add our expenses individually, and the app handled all the calculations and cost-splitting for us. All that was left to do was for each person to settle up at the end of our trip. The app is free to use on iPhone, Android, and the web, and we managed just fine with the free version. — CD
A blog I am really digging is Brian Potter’s Construction Physics, which is self-described as “Essays about buildings, infrastructure, and industrial technology.” Sounds boring, but is thrilling, as Potter deep dives into our built environment. The territory is similar to the podcast 99%Invisible, but far more quantitative. I’ve found his investigations so interesting I am systematically reading through his back issues. — KK
A study found that smelling isopropyl alcohol pads was more effective than a common anti-nausea drug at reducing nausea in emergency department patients, with peak effect in just four minutes. I bought a box of 100 alcohol prep pads ($6) to keep in my wallet for emergencies. Just hold near your nose and inhale gently if needed. They're so slim I forget they're there, but I'll be glad to have them if nausea strikes. — MF
The best show in the Star Wars universe is the extended story running through Andor and Rogue One. Tight drama, no cartoon comedy, stunning alien worlds. Season 2 of Andor is now streaming (on Disney+) and it is even better than the first: incredibly intense and gripping. It’s a story about how resistance to fascism stumbles, and the sacrifices needed to prevail. The skill in building these worlds is stellar, with next-century levels of detail and immersion, way beyond the classic Star Wars films. Same universe, but for thinking adults. — KK
Found on Reddit, this guide to rewiring your brain emphasizes interrupting negative thought patterns, reframing perspectives, and, of course, mindfulness as techniques for mental transformation. There’s no step-by-step outline—and each of these 12 methods requires additional research for support—but I found the guide helpful as a reminder that our brains are transformable. All it takes is attention and intention when it comes to developing better habits. —CD
Merlin Mann's Wisdom Project is a collection of life lessons hosted as a text file on GitHub, delivered with Mann’s trademark humility and sharp wit.
Five pieces of wisdom:
Write down the travel items you forgot to pack while you're still traveling.
Sometimes in life, even though it's not your fault, it's still your problem.
You are not obligated to have a strong opinion about everything.
Never organize anything you should discard.
If an item is especially precious or valuable to you, never set it down anyplace that you wouldn't want it to be overnight.
— MF
Recomendo is an authentic, hand-crafted, human-written weekly newsletter that is free, but not cheap. Please consider supporting our work with a paid option, now at the low price of $45 per year. Paid subs enable us to keep making it free for others.
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Recomendo is published by Cool Tools Lab, a small company of three people. We also run the Cool Tools website, a YouTube channel and podcast, and other newsletters, including Gar’s Tips & Tools, Nomadico, What’s in my NOW?, Tools for Possibilities, Books That Belong On Paper and Book Freak.